Xbox Live Renewal

So, I'm going to renew my Xbox Live subscription for the summer. Are there any promotions or special deals I should know about before doing so? Should I pay for it at Game Stop, or online (through my Xbox)?

I really don't remember how to do this as the last time was so long ago. Help is muchly appreciated.

hey if you can wait a couple weeks, XBL often runs a promotion to get 13 months for 39.99 (US) i wanna say they just had one last week or somthing but it would be worth waiting for to save about 10 dollars if moneys tight. if not do some searching around the internet for a deal.